APA Edition Citation

Parker, T. J. H. (1957). Text book of zoology, Vol.1 (6.).

Chicago Edition Citation

Parker, T Jeffery; Haswell. Text Book of Zoology, Vol.1. 6. Macmillan & Co. Ltd., New York, 1957.

MLA Edition Citation

Parker, T Jeffery; Haswell. Text Book of Zoology, Vol.1. 6. 1957.

Warning: These citations may not always be 100% accurate.